I know that motorola, and even radio shack used to make a small paging system. You could use that too, and just ditch out on the monthly bill.
Here is a motorola Alphamate 250, I do not know if you can connect to a phone or not.
> From: [EMAIL PROTECTED]
> To: firstname.lastname@example.org
> Subject: Re: [WISPA] FS: Remote Reboot
> Date: Thu, 27 Apr 2006 08:24:13 -0500
> The issue must be a format issue. It appears that the Nighthawk
> system uses Pocsag, long the leader in paging formats.
> Some paging systems do not use Pocsag (Very few do not have
> the capabilty to use Pocsag, but there are some out there)
> and the Nighthawk would not appear to be compatable with
> a pure FLEX, two tone, or other format system.
> It would not take much to take a flex pager (Or whatever format
> that system uses) and have it trip a relay though, which could reset
> your system. Tie a transistor to the LED, have it switch a relay.
> You could do that with any format, all you would need is a pager
> from the system, and a little thought. Not as pretty as the nighthawk,
> but I bet it would work just as well.
> ----- Original Message -----
> From: "Gino A. Villarini" <[EMAIL PROTECTED]>
> To: "'WISPA General List'" <email@example.com>
> Sent: Thursday, April 27, 2006 7:34 AM
> Subject: RE: [WISPA] FS: Remote Reboot
> > Zip code? Huh, you just need a paging company with coverage in the area
> > you
> > need service with.. We ordered our units without the paging service, go to
> > you local paging company and activate the units with them
> > Gino A. Villarini
> > [EMAIL PROTECTED]
> > Aeronet Wireless Broadband Corp.
> > tel 787.273.4143 fax 787.273.4145
> > _____
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> > Behalf Of Tom DeReggi
> > Sent: Thursday, April 27, 2006 3:43 AM
> > To: WISPA General List
> > Subject: Re: [WISPA] FS: Remote Reboot
> > Aren't those preprogramed from the factory for specific ZIP CODEs of
> > operation.
> > Thats the reason we didn't go with them, we couldn't just buy a bunch of
> > them and use them, we had to predict in advance where we would use them.
> > Tom DeReggi
> > RapidDSL & Wireless, Inc
> > IntAirNet- Fixed Wireless Broadband
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